| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $7.57 | 5.654% | $7.998 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $85.85 | 12.289% | $96.4001 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $227.87 | 3.558% | $235.9776 | $235.98 | $236.00 | $236.00 |
| Purchase #4 | $148.59 | 5.737% | $157.1146 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $204.98 | 7.513% | $220.3801 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $185.73 | 11.159% | $206.4556 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $52.74 | 4.404% | $55.0627 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $913.33 | $979.3887 | $979.39 | $979.40 | $979.50 | |